Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/WeakMap/length.js b/js/src/tests/test262/built-ins/WeakMap/length.js
new file mode 100644
index 0000000000..e5bf7043e3
--- /dev/null
+++ b/js/src/tests/test262/built-ins/WeakMap/length.js
@@ -0,0 +1,16 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-properties-of-the-weakmap-constructor
+description: >
+  The length property of the WeakMap constructor is 0.
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(WeakMap.length, 0, 'The value of `WeakMap.length` is `0`');
+
+verifyNotEnumerable(WeakMap, 'length');
+verifyNotWritable(WeakMap, 'length');
+verifyConfigurable(WeakMap, 'length');
+
+reportCompare(0, 0);